Russel, R. Scott <br/><br/>
Plant root system   their function and  interaction with the soil 
<label>/ by </label> Russel, R. Scott 
 - London  ELBS and McGraw-Hill  1982 
 - xiv, 298p.  ill.  22 cm. 
<br/><br/><label>ISBN: </label>070841373 
<br/><br/><label>Dewey Class. No.: </label>581.10428  / RUS